* Declare explicit conversion constructors. * Add NOLINT for implicit conversion constructors. * Fix also some misaligned indendations. Bug: 28341362 Change-Id: Idf911f35923b408d92285cc1a053f382ba08c63e Test: build with clang-tidy
Change-Id: I6cf4268599460791414882f91eeb88a992fbd29d